lnwallet: allow DLP trigger transition in ProcessChanSyncMsg if chan restored
lnwallet: allow DLP trigger transition in ProcessChanSyncMsg if chan restored

In this commit, we modify an existing case in `ProcessChanSyncMsg` to enter the DLP workflow if we detect that this is a restored channel.

aakselrod/lnd,aakselrod/lnd,LightningNetwork/lnd,LightningNetwork/lnd